Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,590

Employees:

256

Forecast turnover (2026):

102,512,604 €

Durable, economical and smart solutions!

TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.

• maintenance of public roads

• audit of construction works

• expert assessment of building design documentation

• mining of mineral resources

• design

• liability

• construction of roads

• road construction

• construction research

• construction of gas installation

• making of traffic management projects

• pressure equipment works

• construction of roads and bridges

• tea care

• environmental construction

• traffic management

• road project management

• project management of bridges

• production and installation of asphalt

• building equipment rental

• car wash service

• building

• construction

• construction work

• maintenance

• repair work

• repair

• rebuilding

• the warehouse

• noise barrier walls

Credit score:

Reliable

Reputation score:

5,500

Employees:

28

Forecast turnover (2026):

3,322,818 €

Installation of electrical equipment

electricity, building and finishing materials, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools

• expert assessments

• energy and mineral resources

• means of communication and supplies

• conformity assessment body

• connection of equipment

• installation of electrical networks

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• construction machinery and tools

• electrical equipment

• energy

• heating

• laboratories

• machinery and tools

• measuring equipment and work

• state and society

• communication

• research institutions

• outdoor lighting

• general and home services

• device work

• electrical works

• automation

• comprehensive technical solutions

• electric laboratory

• electrical tests

• high-safety work

• street lighting construction and maintenance

• repair and maintenance of substations

Credit score:

Reliable

Reputation score:

5,090

Employees:

28

Forecast turnover (2026):

2,763,232 €

Road construction

Water construction, energy and mineral resources, mineral resources and natural resources, road and bridge construction, road construction, Construction work for road junctions, Construction, construction and surface work of highways and highways, Road construction work, Roadworks, Recreation facilities

• energy and mineral resources

• mineral resources and natural resources

• road construction

• maintenance of public roads

• audit of construction works

• expert assessment of building design documentation

• maintenance of roads

• road construction

• road construction

• construction and real estate

• road and bridge construction

• construction

• construction

• construction research

• asphalting work services

• soil

• soil work services

• bridge construction

• sports ground construction

• tubes

• trackwork

• tunnel construction

• tartu

• design and construction

• external races

• mining

• water construction

Credit score:

Reliable

Reputation score:

3,160

Employees:

15

Forecast turnover (2026):

581,948 €

Engineering-technical design

machinery and tools, Expert assessment of building design documentation, Audit of construction works, Construction, road and bridge construction, Equipment and machinery, Design Companies, Measuring equipment and work, Media and Printing, architecture design firms

• office and office services

• expert assessments

• energy and mineral resources

• audit of construction works

• expert assessment of building design documentation

• architecture design firms

• construction and real estate

• construction machinery and tools

• heating

• heating solutions

• machinery and tools

• media and printing

• measuring equipment and work

• design companies

• equipment and machinery

• road and bridge construction

• construction

• engineering-technical design

Credit score:

Reliable

Reputation score:

3,110

Employees:

4

Forecast turnover (2026):

469,408 €

Wholesale of water and heating equipment

technical maintenance, Energy, energy and mineral resources, Construction and maintenance of energy systems, Commercial equipment and consumables, central heating systems, heating, heating solutions, Equipment and machinery, Construction

• energy and mineral resources

• audit of construction works

• expert assessment of building design documentation

• design of heating systems

• design of cvd parts

• construction and real estate

• energy

• construction and maintenance of energy systems

• commercial equipment and consumables

• central heating systems

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• construction of gas installation

• gas works

• accumulation tanks

• spare parts for steam boilers

• steam equipment

• boilers

• energy equipment

• gas boilers

• calorifers

• container boiler houses

• elements of heating systems

• ground source heat pumps

• modular chimneys

• measuring equipment

• pellet burners

Credit score:

Reliable

Reputation score:

3,060

Employees:

1

Forecast turnover (2026):

23,279 €

Forestry management

sale of forest, sale of forest, Management, Forest Protection, collection of forest cadastral data, analysis of forest cadastral data, sharing and dissemination of forest cadastre data, periodicity of forest inventories, forest cutting works, sale of wood

• analysis of forest site type and assessment of suitability

• assessment of selection and suitability of forest plants

• assessment and valuation of forest resources

• analysis and suitability assessment of forest site type

• assessment of the selection and suitability of plants in the forest

• assessment and value determination of forest resources

• sale of forest

• management

• forest protection

• collection of forest cadastral data

• analysis of forest cadastral data

• sharing and dissemination of forest cadastre data

• periodicity of forest inventories

• forest cutting works

• sale of wood

• sale of timber

• protection of forests

• reforestation activities

• consultation services

• forest research

• forest marketing

• forest management

• forest inventory

• planting of forest

• forest regeneration

• trimming and trimming works

• cleaning of forests

• relaxation work

• rich renewal

• growing of forests

Credit score:

Reliable

Reputation score:

3,020

Employees:

1

Forecast turnover (2026):

209,267 €

Energizing Sustainability, Empowering Communities

We specialize in the reconstruction and automation of heating nodes, construction of steam, heating and district heating pipelines, insulation works, thermal consultation, as well as the design, installation, and maintenance of gas equipment and boiler houses.

• energy and mineral resources

• construction

• construction

• expert assessment of building design documentation

• district heating expert assessment

• maintenance of boiler house

• repair of metal products

• construction and real estate

• energy

• construction and maintenance of energy systems

• installation and maintenance of gas equipment

• construction and maintenance of boiler houses

• heating

• heating solutions

• equipment and machinery

• heat meters

• installation

• construction of gas installation

• gas works

• pressure equipment works

• gas pipes

• energy efficiency services

• sustainable heating system solutions

• advanced energy systems construction

• heating system automation

• gas equipment maintenance

• boiler building services

• consultations on heat systems

• reconstruction of heating hub

• steam and heating network construction

Credit score:

Reliable

Reputation score:

2,900

Employees:

3

Forecast turnover (2026):

208,068 €

All other professional, scientific and technical activities n.e.c.

Research in the energy sector, development work, energy expertise, energy economy consultations, assessment of energy efficiency, energy sector studies, energy audit, energy audits, energy research, Energy

• energy and mineral resources

• audit of construction works

• development of the energy economy

• preparation of energy audits

• assessment of energy efficiency

• energy

• research on the energy economy

• consultations in the energy economy

• the energy economy expertise

• preparation of development plans

• research in the energy sector

• energy research

• energy audits

• energy audit

• energy sector studies

• energy economy consultations

• energy expertise

• development work

• all other professional, scientific and technical activities n.e.c.

Credit score:

Reliable

Reputation score:

2,570

Employees:

4

Forecast turnover (2026):

785,021 €

Building construction works

Construction, Construction, Management, Installation, Construction supervision, bladder barriers, Street lighting poles, road bridges, Cranes, Planning

• allocation

• risk assessment

• installation of steel structures

• construction

• construction

• management

• installation

• construction supervision

• bladder barriers

• road bridges

• planning

• quality control

• project management

• building construction works

Credit score:

Reliable

Reputation score:

2,320

Employees:

–

Forecast turnover (2026):

–

Business consulting in the automotive sector – shaping the mobility of the future.

HSEE Consulting is an internationally experienced business consulting firm that supports companies in strategic management, process development, and the creation of security solutions.

• security risk assessments

• management of suppliers

• launch of the company

• international human resources management

• security risk assessment services

• assessment of security risks

• risk assessments

• change management

• crisis management

• business advice

• strategic business advice

• strategic management

• optimization of business processes

• restructuring of production

• production unit establishment

• innovation management

• raising production capabilities

• development of the company

• 24/7 surveillance

• security surveillance of the site

• monitoring of pipelines (gas pipes)

• monitoring of power lines

• infrastructure monitoring

• drone watch

• safety measures for companies

• consulting a start-up

• drawing up a business plan

• investor search

• applying for funding

• financial planning for start-ups

Credit score:

Neutral

Reputation score:

2,190

Employees:

1

Forecast turnover (2026):

271,208 €

Engineering-technical design

distribution of resources, professional construction supervision, individual project approach, project feasibility, cost optimization, risk assessment, design consulting, timetable, following the graph, compliance with safety requirements

• supervision of construction works

• supervision of construction works

• risk assessment

• distribution of resources

• coordination of stakeholders

• inspection of the site

• construction consultations

• management of construction projects

• construction project management

• construction consultations

• construction process management

• construction project coordination

• quality control in construction

• construction quality assurance

• expert construction advice

• personalized project solutions

• construction timeline optimization

• cost-effective construction solutions

• reliable construction guidance

• professional construction supervision

• individual project approach

• project feasibility

• cost optimization

• design consulting

• timetable

• budget management

• quality assurance

• compliance with safety requirements

• following the graph

• engineering-technical design

Credit score:

Reliable

Reputation score:

6,800

Employees:

11

Forecast turnover (2026):

1,919,564 €

Road construction

construction of parking lots and pitches, building and finishing materials, energy and mineral resources, mineral resources and natural resources, mineral resources and raw materials, Construction work for rainwater pipelines, Miscellaneous structures, Construction, construction and surface work of highways and highways, Road construction work, Roadworks

• energy and mineral resources

• mineral resources and natural resources

• mineral resources and raw materials

• construction

• maintenance of public roads

• construction

• design

• staircases

• construction of sites

• construction and real estate

• building and finishing materials

• heritage conservation

• granite dice stones

• granite curbs

• granite staircases

• granite tiles (outdoor conditions)

• granite bollards / roadblocks

• construction of parking lots and parks

• stadium construction

• sports ground construction

• snow control

• excavation, soil planning

• construction of playgrounds

• parking lot construction

• park construction

• street stones

• plates

• curbs

• the excavation

• construction of parking lot

Credit score:

Borderline

Reputation score:

4,200

Employees:

19

Forecast turnover (2026):

2,937,042 €

Construction of electricity and communications networks

Energy, energy and mineral resources, heating, rental workforce mediation, Communications and computer networks, Construction of substations, construction of air and ground cable lines, stress work, installation of end and extension sleeves, switches

• energy

• energy and mineral resources

• rental workforce mediation

• construction of substations

• construction of industrial automation

• control measurements of installations

• design

• search and remediation of breakdowns

• building

• heating

• communications and computer networks

• construction of air and ground cable lines

• stress work

• installation of end and extension sleeves

• switches

• control measurements of electrical installations

• construction of grounding and lightning protection systems

• construction of lightning protection systems

• control measurements

• construction and maintenance

• voltage works 0,4 to 20 kv

• installation of end and extension sleeves up to 52 kv

• communication lines

• outdoor lighting

• industrial automation

• grounding systems

• installation of end and extension sleeves 52 kv

• electrical consultancy

• electricity

• installation work

Credit score:

Reliable

Reputation score:

3,930

Employees:

18

Forecast turnover (2026):

1,392,099 €

Installation of electrical equipment

energy, building and finishing materials, electrical equipment, Energy, energy and mineral resources, heating, Construction work for power lines, Installation of road lighting, Construction work for communication lines, Installation of external lighting

• energy and mineral resources

• design

• design of weak current systems

• design of lighting

• construction of supply lines

• assembly of shields

• risk analysis

• design

• construction and real estate

• building and finishing materials

• electrical equipment

• energy

• heating

• construction

• construction

• electrical construction

• handle management

• control measurements

• audit

• installation

• design of external and internal parts

• design of strong current systems

• construction of internal electrical installations

• lightning protection construction

• technical inspection

• audit of defence and management systems

• reporting and documentation

• installation

• electrical works company

• electrical measurements

Credit score:

Reliable

Reputation score:

2,490

Employees:

2

Forecast turnover (2026):

203,344 €

Special construction work

Building, installation of natural stone, Natural stone, oven with tin shell, brick oven, oven from oven pots, Design, ovens, pizza ovens, Fireplaces

• energy and mineral resources

• background of natural civil

• installation of natural stone

• design

• building

• construction and real estate

• interior

• equipment and machinery

• kamina and ovens

• leiva- and pizzaahights

• foreign foods

• oven hair

• fireplace cores

• thermal insulation plate

• ovens and fireplaces

• bread and pizza ovens

• outdoor kitchens

• natural stone

• oven with tin shell

• brick oven

• oven from oven pots

• installation

• outdoor fireplaces

• ovens

• fireplaces

• pizza ovens

• special construction work

Credit score:

Reliable

Reputation score:

2,410

Employees:

–

Forecast turnover (2026):

29,823 €

Installation of air conditioning systems

Energy, energy and mineral resources, cable TV, boiler houses, heating, heating solutions, Construction, Construction, Chopwood boilers, boiler house maintenance

• energy and mineral resources

• construction

• construction

• design

• design of heating systems

• design of heating substations

• installation of air conditioning systems

• energy

• cable tv

• boiler houses

• heating

• heating solutions

• chopwood boilers

• boiler house maintenance

• pellet burners

• pellet boilers

• underfloor heating

• radiator heating

• thermal assemblies

• thermal engineering works

• circulation pumps

• heating system specialists

• biomass boiler systems

• guntamatic cyclones

• boiler pelttech pelletics

• pk everclean pellet burner

• pv pelltech heat pump

• daikin circulation pump

• wita wilhelm taake gmbh accumulation tanks

• object

Credit score:

Reliable

Reputation score:

2,350

Employees:

1

Forecast turnover (2026):

77,575 €

Pipeline and heating installation in Tartu

energy and mineral resources, heating, heating solutions, Equipment and machinery, Pressure equipment works, Installation, connecting of water and heating pipelines, setting and testing, renovation, rebuilding

• energy and mineral resources

• connecting of water and heating pipelines

• rebuilding

• installation of heat pumps

• design

• plumbing repair

• rebuilding

• construction of heating systems

• repair of plumbing

• construction and real estate

• heating

• heating solutions

• equipment and machinery

• pressure equipment works

• installation

• setting and testing

• renovation

• gas boiler installation

• configure floor heating

• water supply sythems

• sewer networks

• district heating systems

• building

• tartu

• equipment

• customers

• instructions

• water supply sythemes

• pressure device work

• redevelopment

Credit score:

Reliable

Reputation score:

48,860

Employees:

291

Forecast turnover (2026):

59,080,114 €

Water collection and- treatment

energy and mineral resources, mineral resources and natural resources, Natural gas, Oil and distillates, Miscellaneous non-metallic mineral products, Invert microscopes, Sedimentary installations, Electrical distribution apparatus and control apparatus, Roadworks, Water treatment chemicals

• energy and mineral resources

• mineral resources and natural resources

• construction

• construction

• audit of construction works

• expert assessment of building design documentation

• construction research

• gas works

• water collection and- treatment

Credit score:

Reliable

Reputation score:

34,290

Employees:

290

Forecast turnover (2026):

49,584,647 €

Construction of electricity and communications networks

Energy, energy and mineral resources, heating, Support work for power lines, forest harvesting services, Central voltage installation work, electrical installation works, Construction work for power lines, Operation of electrical equipment, Engineering and construction works

• energy and mineral resources

• construction

• explosive material

• construction

• expert assessment of building design documentation

• handling of explosive

• maintenance

• construction of electricity and communications networks

• energy

• heating

• construction research

• activities

• construction and maintenance

• low voltage

• configuration

• customers

• measurements

• tallinn

• wind farms

• strategy

• telecommunications

• energy

Credit score:

Reliable

Reputation score:

29,640

Employees:

71

Forecast turnover (2026):

52,383,283 €

Other electricity production

Audit of construction works, Heat production, Sale of heat, Distribution of heat, gas works, Construction of gas installation, Gas sales, Provision of gas distribution service, Transmission of electricity via direct line, Expert assessment of building design documentation

• energy and mineral resources

• audit of construction works

• expert assessment of building design documentation

• gas sales

• distribution of heat

• sale of heat

• heat production

• energy

• construction and maintenance of energy systems

• heating

• construction

• transmission of electricity via direct line

• provision of gas distribution service

• construction of gas installation

• gas works

• other electricity production